Jeremy Samuel Piven is an American actor and comedian. He is best known for his role as Ari Gold in the comedy series Entourage, for which he won a Golden Globe Award and three consecutive Emmy Awards. He also starred in the British period drama Mr Selfridge, which tells the story of the man who created the English department store Selfridges, and portrayed Spence Kovak on Ellen DeGeneres's sitcom Ellen.

Adam McKay is an American screenwriter, producer, and director. McKay began his career as a head writer for the NBC sketch comedy show Saturday Night Live (SNL) from 1995 to 2001. Following his departure from SNL, he rose to fame in the 2000s for his collaborations with comedian Will Ferrell and co-wrote his comedy films Anchorman (2004), Talladega Nights (2006), Step Brothers (2008), and The Other Guys (2010). Ferrell and McKay later co-wrote and co-produced many television series and films, with McKay himself co-producing their website Funny or Die through their company, Gary Sanchez Productions.